fix shifting input fields when logging into bonnie with jaws

### Story

https://www.pivotaltracker.com/story/show/73904952

### Notes

* I moved the password `<label>` from before to after the `<span>` (so it now follows the pattern of the email login). Somehow that seems to have fixed [the problem](https://s3.amazonaws.com/prod.tracker2/resource/33089136/bonnieIE.png?AWSAccessKeyId=AKIAIKWOAN6H4H3QMJ6Q&Expires=1403892653&Signature=gM6RTAZAKTzKoXB3PtV6FV6fK1A%3D)!